摘要:
The present invention relates to a method for producing an inorganic fine particle dispersion including adding inorganic fine particles and a dispersant to an aqueous medium under an addition condition in which a ratio (Dt/It) of an added amount Dt of the dispersant to an added amount It of the inorganic fine particles is made smaller than a ratio (D/I) of a final added amount D of the dispersant to a final added amount I of the inorganic fine particles, and to a method for producing an inorganic fine particle dispersion including adding inorganic fine particles to an aqueous medium containing at least water, a polymer dispersant and a metal salt, and then executing a dispersion process.
摘要:
An ink jet recording medium including an ink receiving layer disposed on at least one side of a support, wherein the ink receiving layer is formed by applying an ink receiving layer coating solution. The ink receiving layer coating solution includes a water-soluble resin and a fine silica dispersion that has been prepared by finely dispersing a preliminary silica dispersion. The preliminary silica dispersion includes fumed silica, a cationic polymer having an I/O value of 2.4 or less, and alcohol.
摘要:
A strong lightweight front cover 11 that prevents distortion of a sliding contact surface when the front cover and impeller shell are welded together is provided. The front cover 11 has a radial flange part 44 and an axial flange part 42 that extends from an outside edge of radial flange part 44. The radial flange part 44 has a sliding contact surface 44a on an axially facing surface thereof for sliding against a friction facing 76. The axial flange part 42 has a connection part 51 that connects to the radial flange part 44 and a welding part that is connected by welding to a pump impeller. The various portions of the front cover 11 have differing rigidities and thicknesses.
摘要:
A flow limiting device provided between a clutch master cylinder and a clutch operating cylinder has a first fluid chamber on one axial side in communication with the clutch master cylinder, a second fluid chamber on the axially opposite side in communication with the clutch operating cylinder, and a piston for partitioning the first and second fluid chambers. The piston has on a circumference thereof an annular groove in communication with the second fluid chamber through an inner passage, and a land on the axially opposite side of the annular groove. As passages to communicate the second fluid chamber and the clutch operating cylinder, there are provided a first passage opening into the cylinder portion in a position away in the axially opposite side relative to the land when the piston is in one stroke position at which the clutch is disengaged, and a second passage opening into the cylinder portion at a position coinciding with a position of the annular groove when the piston is in said one stroke position. When the piston is in an axially intermediate stroke position in which the clutch is in the clutch-slipping state, an opening of the second passage is closed by the land. In the first passage, there is interposed a one-way valve having an orifice which has an easy flow direction in a direction toward the clutch operating cylinder.
摘要:
Photosensitive bis(halomethyloxadiazole) compounds which are capable of producing free radicals upon exposure to light represented by the following general formulae (1) to (4): ##STR1## The symbols in the above formulae are defined in the present specification. The photosensitive bis(halomethyloxadiazole) compound is useful in the fields of recording materials such as photosensitive protecting films, printing plates, photoresists, proofs, etc. Furthermore, a photosensitive transfer sheet using a photosensitive composition containing the photosensitive bis(halomethyloxadiazole) is useful in making a prepress proof for color proofing, a color display, etc.
摘要:
Photosensitive bis (halomethyloxadiazole) compounds which are capable of producing free radicals upon exposure to light represented by the following general formulae (1) to (4): ##STR1## The symbols in the above formulae are defined in the present specification. The photosensitive bis(halomethyloxadiazole) compound is useful in the fields of recording materials such as photosensitive protecting films, printing plates, photoresists, proofs, etc. Furthermore, a photosensitive transfer sheet using a photosensitive composition containing the photosensitive bis(halomethyloxadiazole) is useful in making a prepress proof for color proofing, a color display, etc.
摘要:
A lock-up damper for a torque converter disposed between a front cover and a torque converter and having a piston with a friction member thereon, a first retaining plate secured to the piston and a side plate and second retaining plate secured to each other and to the piston by a common securing means. The first retaining plate holding outer torsion springs and the side plate and second retaining plate holding inner torsion springs and a driven plate between the piston and the torque converter and secured at its inner peripheral end to a hub of a turbine, the driven plate having a plurality of projections of progressively engaging the inner and outer torsion springs.
摘要:
A guide device for a release bearing used in a pull type friction clutch in which a cylindrical shaft portion projecting out of a transmission case in inserted into, and fitted in the inner periphery of, a release bearing of a clutch unit assembled to the crank shaft of an engine, and a release fork assembled to the transmission case is engaged with engagement portions formed on one of the release bearing members. Projecting pieces are formed on the one of the release bearing members. Each projecting piece extends outwards in a diametrical direction. Guide grooves are formed on the transmission case receiving the projecting pieces inserted thereinto from the axially front side of the cylindrical shaft portion keeping the release bearing member properly aligned while the clutch is being assembled.
摘要:
When an idling stop request is generated, in the case of a B zone (the discharge limited zone) or a C zone (the discharge prohibited zone), then an internal combustion engine ENG is made to continue driving, and charging of an electric storage device BATT is performed. Thereafter, when an idling stop release request is generated, in the case of the B zone, a vehicle is started by driving an electric motor MG, while continuing driving of the internal combustion engine ENG and setting a first clutch C1 to an interrupted state. On the other hand, in the case of the C zone, the vehicle is started by continuing driving the internal combustion engine ENG, and setting the first clutch C1 to the connected state.
摘要:
It is an object of the present invention to achieve reduction in size and weight of, and inhibition of axial size increase of, a power transmission device for a torque converter including a turbine functioning as an inertia element. The power transmission device includes a torque transmission plate fixed to a turbine, a damper mechanism disposed between a front cover and the turbine, and an engaging part. The damper mechanism elastically couples the torque transmission plate and a transmission-side member. The engaging part couples the torque transmission plate and the damper mechanism on a radially inner side of a torus center C of a torque converter main body.